Fig. 4From: Genomics and biochemistry investigation on the metabolic pathway of milled wood and alkali lignin-derived aromatic metabolites of Comamonas serinivorans SP-35Comparison of peaks of aromatic compounds identified by GC–MS in the first and fifth days of incubation of MWL (a) and at first and seventh days of incubation of AL (b). Numbers representing the aromatic compounds are shown in Table 1Back to article page